Lowest1.06:1
Highest4.80:1
Total range453%
Velopedia Bicycle Archive
2027 Trek Madone SLR 9 AXS Gen 8
Original specifications: 700c wheels · geometry for 6 published sizes.
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At a glance
- Model year
- 2027
- Category
- Road
- Original MSRP
- $13,499.99
- Sizes
- XS, S, M, ML, L, XL
- Colors
- Matte Deep Smoke, Purple Phaze/Amethyst Marble, Serpentine, Lidl-Trek Team Replica
- Geometry
- 6 manufacturer sizes
- In this record
- 21 specifications · 5 archived images · original MSRP · geometry
- Archive ID
- 900000135
Original buildCarbon fiber · 700c
Frameset
| Frame Construction | 900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle |
|---|---|
| Frame Material | Carbon fiber |
| Fork | Madone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle |
| Fork Material | Carbon fiber |
Drivetrain
| Shifters | SRAM RED AXS E1 |
|---|---|
| Front Derailleur | SRAM RED AXS E1, braze-on |
| Rear Derailleur | SRAM RED AXS E1, 36T max cog |
| Crankset | XS, S, M, ML: SRAM RED AXS E1, power meter, 48/35, DUB, 165mm length / XS, S: SRAM RED AXS E1, power meter, 48/35, DUB, 160mm length / M, ML, L, XL: SRAM RED AXS E1, power meter, 48/35, DUB, 170mm length / L, XL: SRAM RED AXS E1, power meter, 48/35, DUB, 172.5mm length |
| Bottom Bracket | SRAM DUB, T47 threaded, internal bearing |
| Cassette | SRAM RED XG-1290 E1, 10-33, 12 speed |
| Chain | SRAM RED E1 |
Brakes
| Brakes | SRAM Red AXS E1 hydraulic disc, flat mount |
|---|
Cockpit & Contact Points
| Headset | Bontrager Headset Expander Plug and Top Cap |
|---|---|
| Handlebar | XS: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 35cm control width, 38cm drop width, 80mm stem length / S: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 37cm control width, 40cm drop width, 90mm stem length / M: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 90mm stem length / ML, L: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 100mm stem length / XL: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 41cm control width, 44cm drop width, 110mm stem length |
| Stem | XS: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 35cm control width, 38cm drop width, 80mm stem length / S: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 37cm control width, 40cm drop width, 90mm stem length / M: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 90mm stem length / ML, L: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 100mm stem length / XL: Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 41cm control width, 44cm drop width, 110mm stem length |
| Saddle | XS, S, M, ML, L, XL: Aeolus RSL AirLoom, carbon rails, 145mm width / XS, S, M, ML, L, XL: Aeolus RSL, carbon rails, 145mm width |
| Seatpost | Madone aero carbon seatpost, 0mm offset, short length |
Wheels & Tires
| Wheels | (F) Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle / (R) XS, S, M, ML, L, XL: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, SRAM XD-R driver, 142x12mm thru axle / XS, S, M, ML, L, XL: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, Shimano 11/12 freehub, 142x12mm thru axle |
|---|---|
| Front Tire | XS, S, M, ML, L, XL: Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm / XS, S, M, ML, L, XL: Pirelli P Zero Race, 120 tpi, tubeless compatible, 700x28mm / XS, S, M, ML, L, XL: Pirelli P Zero Race TLR RS, 120 tpi, tubeless compatible, 700x28mm |
| Rear Tire | XS, S, M, ML, L, XL: Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm / XS, S, M, ML, L, XL: Pirelli P Zero Race, 120 tpi, tubeless compatible, 700x28mm / XS, S, M, ML, L, XL: Pirelli P Zero Race TLR RS, 120 tpi, tubeless compatible, 700x28mm |
| Wheel Size | 700c |
Geometry
Frame measurements by size.
Published frame view
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurements6 sizes · 14 measurements
| Measurement | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Seat tube | 404 mm | 440 mm | 476 mm | 512 mm | 548 mm | 609 mm |
| Effective top tube | 517 mm | 532 mm | 545 mm | 557 mm | 568 mm | 584 mm |
| Head tube | 100 mm | 121 mm | 136 mm | 150 mm | 172 mm | 201 mm |
| Head-tube angle | 71.6° | 72.2° | 72.9° | 73.5° | 73.8° | 73.9° |
| Seat-tube angle | 73.8° | 73.8° | 73.6° | 73.4° | 73.4° | 73.4° |
| Chainstay / rear center | 410 mm | 410 mm | 410 mm | 410 mm | 411 mm | 412 mm |
| Wheelbase | 971 mm | 976 mm | 981 mm | 980 mm | 990 mm | 1007 mm |
| Bottom-bracket drop | 72 mm | 72 mm | 70 mm | 70 mm | 68 mm | 68 mm |
| Reach | 370 mm | 378 mm | 384 mm | 389 mm | 394 mm | 402 mm |
| Stack | 507 mm | 530 mm | 546 mm | 562 mm | 582 mm | 610 mm |
| Standover height | 704 mm | 734 mm | 762 mm | 790 mm | 820 mm | 863 mm |
| Fork offset / rake | 50 mm | 45 mm | 45 mm | 40 mm | 40 mm | 40 mm |
| Trail | 61 mm | 62 mm | 58 mm | 59 mm | 57 mm | 57 mm |
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c |
Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
Find replacement parts
SRAM RED E1
Search: SRAM RED 12-speed chain
Retailer offers · Affiliate links
Silca Pre-Waxed Chain 12/13-Speed, Sram Red
Sram Red
SRAM RED XG-1290 E1, 10-33, 12 speed
Search: SRAM XG-1290 12-speed 10-33 cassette
Retailer offers · Affiliate links
SRAM RED XG-1290 Cassette One Color, 12-Speed 10-33
12-Speed 10-33
SRAM DUB, T47 threaded, internal bearing
More parts (4)
SRAM RED AXS E1, braze-on
Search: SRAM RED 12-speed electronic front derailleur
SRAM RED AXS E1, 36T max cog
Search: SRAM RED 12-speed electronic rear derailleur
Retailer offers · Affiliate links
SRAM RED AXS 12-Speed Rear Derailleur Black, Max 36t
Max 36t
SRAM RED AXS E1
Search: SRAM RED 12-speed electronic shifter
Bontrager Headset Expander Plug and Top Cap
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.
Bike-specific inspection checklist 16 checks based on 4 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2027 Trek Madone SLR 9 AXS Gen 8 · Road · Published sizes: XS, S, M, ML, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: 900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle · Fork: Madone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle · Carbon fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM RED AXS E1 · Front derailleur: SRAM RED AXS E1, braze-on · Rear derailleur: SRAM RED AXS E1, 36T max cog · Bottom bracket: SRAM DUB, T47 threaded, internal bearing · Cassette: SRAM RED XG-1290 E1, 10-33, 12 speed · Chain: SRAM RED E1
Brakes
Inspect the brakes →Archived: Brakes: SRAM Red AXS E1 hydraulic disc, flat mount
Controls and contact points
Archived: Headset: Bontrager Headset Expander Plug and Top Cap · Seatpost: Madone aero carbon seatpost, 0mm offset, short length · Saddle: XS, S, M, ML, L, XL: Aeolus RSL AirLoom, carbon rails, 145mm width / XS, S, M, ML, L, XL: Aeolus RSL, carbon rails, 145mm width
Before and during the test ride
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Gallery5 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.